C - Chemistry – Metallurgy – 11 – D
Patent
C - Chemistry, Metallurgy
11
D
C11D 3/00 (2006.01) C11D 1/62 (2006.01) C11D 1/66 (2006.01) C11D 1/835 (2006.01) C11D 3/20 (2006.01)
Patent
CA 2459170
A fabric conditioning composition comprises from 7.5 to 80% by weight of a ester-linked quaternary ammonium fabricsoftening material comprising at least one mono-ester linked component and at least one tri-ester linked component, from 0.01 to 10% by weight of a nonionic surfactant and greater than 1.5 to 15% by weight of a fatty complexing agent wherein the weight ratio of the mono- ester component of compound (a) to fatty complexing agent (c) is from 5:1 to 1:5. The compositions have good viscosity profiles.
L'invention concerne une composition de conditionnement de tissus comprenant entre 7,5 et 80 % en poids d'un adoucissant à base d'ammonium quaternaire à liaison ester renfermant au moins un constituant à liaison monoester et au moins un constituant à liaison triester, entre 0,01 et 10 % en poids d'un agent de surface non ionique, et plus de 1,5 à 15 % en poids d'un agent complexant gras, le rapport en poids entre le constituant monoester du composé (a) et l'agent complexant gras (c) étant compris entre 5:1 et 1:5. Ces compositions présentent des profils de viscosité satisfaisants.
Grainger David Stephen
Green Andrew David
Hubbard John Francis
Mohammadi Mansur Sultan
Sayle David Christopher
Bereskin & Parr Llp/s.e.n.c.r.l.,s.r.l.
Plc Unilever
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